Home / 13,956,136.04-20,935,516.71-4,108,205.92

Finding the Fourth Proportional to 13,956,136.04, 20,935,516.71 and 4,108,205.92

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Solution

The fourth proportional to 13,956,136.04, 20,935,516.71 and 4,108,205.92 is: 6,162,695.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,956,136.04 : 20,935,516.71 = 4,108,205.92 : x
  2. Step 2: Convert to fraction form
    13,956,136.04/20,935,516.71 = 4,108,205.92/x
  3. Step 3: Cross multiply
    13,956,136.04x = 20,935,516.71 × 4,108,205.92
  4. Step 4: Simplify right side
    13,956,136.04x = 86,007,413,626,826.58
  5. Step 5: Solve for x
    x = 86,007,413,626,826.58/13,956,136.04
  6. Step 6: Final answer
    x = 6,162,695.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.